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Gemini 3.5 Flash is Google’s most intelligent Flash model, available through Starrise AI via the native Gemini API. It delivers frontier performance in agentic execution, coding, and long-running tasks.

Key Capabilities

  • 1M token context window — Handles massive documents and conversations, up to 65,000 output tokens
  • Thinking levels — Control reasoning depth via minimal, low, medium (default), and high
  • Thinking persistence — Model automatically retains intermediate reasoning across multi-turn conversations
  • Agentic execution — Optimized for multi-agent deployments, problem solving, and large-scale agentic loops
  • Coding — Excels at iterative coding cycles, rapid exploration, and prototyping
  • Production-ready — Stable model, suitable for large-scale production use

Quick Example

curl "https://ai.alad.com/v1beta/models/gemini-3.5-flash:generateContent?key=YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "contents": [
      {
        "role": "user",
        "parts": [{ "text": "Explain how parallel agentic execution works in three sentences." }]
      }
    ],
    "generationConfig": {
      "thinkingConfig": {
        "thinkingLevel": "medium"
      }
    }
  }'

Parameters

ParameterTypeRequiredDescription
keystringYesAPI key (query parameter)
contentsarrayYesArray of { role, parts } objects
systemInstructionobjectNoSystem instruction with parts array
generationConfig.thinkingConfig.thinkingLevelstringNominimal, low, medium (default), high — controls reasoning depth
generationConfig.temperaturefloatNo02. Not recommended for Gemini 3.5 Flash
generationConfig.topPfloatNoNot recommended for Gemini 3.5 Flash

API Reference

View the interactive API Playground for Gemini 3.5 Flash.